Sep 10 10:34:40.386 INFO checking rustiful-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 10:34:40.386 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 10:34:40.386 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:34:40.616 INFO blam! 4a237b28b86e0a7df9cd1295db0068eb1213bacddaffb54d5cffd5ccbf503d6e
Sep 10 10:34:40.618 INFO running `"docker" "start" "-a" "4a237b28b86e0a7df9cd1295db0068eb1213bacddaffb54d5cffd5ccbf503d6e"`
Sep 10 10:34:42.101 INFO kablam! usermod: no changes
Sep 10 10:34:42.348 INFO kablam!    Compiling proc-macro-hack-impl v0.3.3
Sep 10 10:34:42.371 INFO kablam!     Checking uuid v0.4.0
Sep 10 10:34:42.371 INFO kablam!     Checking iron-test v0.5.0
Sep 10 10:34:45.795 INFO kablam!    Compiling proc-macro-hack v0.3.3
Sep 10 10:34:47.470 INFO kablam!    Compiling autoimpl-derive v0.1.0
Sep 10 10:34:50.343 INFO kablam!     Checking autoimpl v0.1.0
Sep 10 10:34:51.379 INFO kablam!     Checking rustiful v0.1.0 (file:///source)
Sep 10 10:34:55.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.41s
Sep 10 10:34:55.550 INFO kablam! su: No module specific data is present
Sep 10 10:34:56.583 INFO running `"docker" "rm" "-f" "4a237b28b86e0a7df9cd1295db0068eb1213bacddaffb54d5cffd5ccbf503d6e"`
Sep 10 10:34:56.696 INFO blam! 4a237b28b86e0a7df9cd1295db0068eb1213bacddaffb54d5cffd5ccbf503d6e